component variable造句

例句与造句

1. Difficulties arose in measuring the real interest rate , the real effective exchange rate , and credit stance , as well as in estimating the relative weights of the component variables
   当中困难在于如何量度实质利率实质有效汇率及信贷政策的松紧度，以及如何估算各组成变数的相对权数。
2. It's difficult to find component variable in a sentence. 用component variable造句挺难的